Diplomacy 13, Hide 17, Jump 13, Knowledge (religion) 13, Move Silently 13, Sense Motive 13, Survival 13?
While I like the idea of Jump but I don't think it needs that many points in it, and it badly needs a decent score in Spot and Listen. Problem is, that would leave it short elsewhere.
Maybe we'll have to bite the bullet and give it an Int of 14 plus higher racial bonuses in stealth desert skills (+4 in Hide, Listen, Move Silently and Spot?), so it has sneak-skills roughly the same as the other composite mummies?
Let's see, Int 14 would give it another 19 SP for 114 in total.
We could divide that into Diplomacy
12, Hide
15, Jump
4, Knowledge (religion)
17, Listen
17, Move Silently
9, Sense Motive
16, Spot
17, Survival
7.
Apply the higher racial bonuses given above and we get:
Skills: Diplomacy +16, Hide +17, Jump +15, Knowledge (religion) +20, Listen +23, Move Silently +15, Sense Motive +21, Spot +23, Survival +10 (+14 track by scent)
That looks OK to me. If we want them a bit higher we can tweak the racial bonuses a bit more or give it skill-boosting feats like Alertness or Stealthy.
Feats: Multiattack, Track (B), 5 more
I'd prefer to drop Multiattack and have it focus more on fighting with its Ankh.
I'd certainly give it Ability Focus (mummy scourge), Lightning Reflexes and Power Attack like the other composite mummies.
Use the other three feats for Ability Focus (despair), Combat Reflexes and Weapon Focus (black ankh)?
Feats: Ability Focus (despair), Ability Focus (mummy scourge), Combat Reflexes, Lightning Reflexes, Power Attack, Weapon Focus (black ankh)
Jackal composite mummies stand x feet tall and weigh x pounds.
Taller than a Sobek-mummy but the same weight, so it looks skinnier?
Jackal composite mummies stand 12 feet tall and weigh 500 pounds.